213285534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{65951}}^1$

素因数の和:65981

約数の個数: 48

約数和(自身を含む): 541334016

約数和(自身を除く): 328048482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 65951, 131902, 197853, 395706, 461657, 725461, 923314, 1384971, 1450922, 2176383, 2769942, 3231599, 4352766, 5078227, 6463198, 9694797, 10156454, 15234681, 19389594, 30469362, 35547589, 71095178, 106642767, 213285534]

約数ペア:

[(1, 213285534), (2, 106642767), (3, 71095178), (6, 35547589), (7, 30469362), (11, 19389594), (14, 15234681), (21, 10156454), (22, 9694797), (33, 6463198), (42, 5078227), (49, 4352766), (66, 3231599), (77, 2769942), (98, 2176383), (147, 1450922), (154, 1384971), (231, 923314), (294, 725461), (462, 461657), (539, 395706), (1078, 197853), (1617, 131902), (3234, 65951)]